Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Irina I. Kurkina"'
Autor:
Maxim G. Rybin, Evgeniy A. Guberna, Ekaterina A. Obraztsova, Ivan Kondrashov, Irina I. Kurkina, Svetlana A. Smagulova, Elena D. Obraztsova
Publikováno v:
Carbon Trends, Vol 15, Iss , Pp 100349- (2024)
A high mobility of charge carriers and a low sheet resistance in graphene are the key indicators of its quality and applicability in electronic devices. In turn, the mobility of charge carriers in graphene is determined by graphene film smoothness. T
Externí odkaz:
https://doaj.org/article/005cf8d49a444fc491d63200ad39234f
Autor:
Irina V. Antonova, Irina I. Kurkina, Anton K. Gutakovskii, Igor A. Kotin, Artem I. Ivanov, Nadezhda A. Nebogatikova, Regina A. Soots, Svetlana A. Smagulova
Publikováno v:
Materials & Design, Vol 164, Iss , Pp - (2019)
Fluorinated graphene (FG), the most stable derivative of graphene, is suggested for the role of functional material (weak fluorination degree) and the dielectric layers for graphene and other 2D materials, especially for flexible and printed electron
Externí odkaz:
https://doaj.org/article/6fe0b14c96c24e1ea1522bf52e0364c6
Publikováno v:
Materials
Materials, Vol 13, Iss 5, p 1032 (2020)
Volume 13
Issue 5
Materials, Vol 13, Iss 5, p 1032 (2020)
Volume 13
Issue 5
The resistivity of different films and structures containing fluorinated graphene (FG) flakes and chemical vapor deposition (CVD)-grown graphene of various fluorination degrees under tensile and compressive strains due to bending deformations was stu
Autor:
Vladimir A. Katarzhis, Artem I. Ivanov, Anton K. Gutakovskii, R. A. Soots, Irina I. Kurkina, Irina V. Antonova, Alexey N. Bocharov, Marina B. Shavelkina, Dmitriy A. Poteryaev, N. A. Nebogatikova, Vladimir A. Volodin, Peter P. Ivanov
Publikováno v:
Advanced Engineering Materials. 24:2100917
Publikováno v:
Semiconductors. 51:1306-1312
The mechanism of resistive switching in films of partially fluorinated graphene is investigated. The films are obtained on the basis of a number of graphene suspensions with different composition and various degree of fluorination. The dependence of
Autor:
Irina I. Kurkina, N. A. Nebogatikova, V. I. Vdovin, Valeriy G. Kesler, V. Ya. Prinz, V. B. Timofeev, Evgeniy R. Zakirov, G. N. Aleksandrov, Irina V. Antonova, Svetlana A. Smagulova
Publikováno v:
Physical Chemistry Chemical Physics. 17:13257-13266
In the present study, we have examined the interaction between a suspension of graphene in dimethylformamide and an aqueous solution of hydrofluoric acid, which was found to result in partial fluorination of suspension flakes. A considerable decrease
Autor:
Svetlana A. Smagulova, Irina V. Antonova, P. V. Vinokurov, Irina I. Kurkina, V. B. Timofeev, F. D. Vasil’eva, A. N. Kapitonov, G. N. Alexandrov
Publikováno v:
Nanotechnologies in Russia. 9:363-368
High-resistive (1012 Ohm/□) oxide-graphene films with thickness varying from 5 nm to several micrometers were produced and studied. Films of 5–150 nm on glass had a transparency of 93–98% for wave-lengths of 400–700 nm, while the transparency
Autor:
Svetlana A. Smagulova, R. A. Soots, Irina I. Kurkina, Irina V. Antonova, V. I. Vdovin, V. B. Timofeev, V. Ya. Prinz, N. A. Nebogatikova
Publikováno v:
Nanotechnology. 27(20)
The possibility to control the size of the flakes of graphene suspension in the course of their fluorination in an aqueous hydrofluoric acid solution was demonstrated. The effect of the suspension composition, the fluorination time, temperature and t
Publikováno v:
Applied Physics Letters. 111:043108
Partially fluorinated graphene films were created by chemical functionalization of graphene layers in an aqueous solution of hydrofluoric acid. The formation of graphene islands or graphene quantum dots (GQDs) and a fluorinated graphene network is de
Autor:
Alexander I. Komonov, Irina I. Kurkina, Irina V. Antonova, Svetlana A. Smagulova, N. A. Nebogatikova
Publikováno v:
Nanotechnology. 28:074001
The band structure and electric properties of films created from a partially fluorinated graphene suspension are analyzed in this paper. As may be inferred from the structural study, graphene islands (quantum dots) are formed in these films. Various